Heavy duty steel stud clamps securely into any of the cooling slots on a V-Tac handguard to provide a forward sling-mounting point. Also accepts a folding bipod that attaches to a swivel stud.
AR-15, Issue:10, Page:045
Big Book Catalog, Issue:68, Page:048
SPECS: 6061 T6 aluminum base, hardcoat anodized, matte black. Steel stud, black oxide finish.